PreserVision offers four different products, all different formulations of vitamins and minerals with the goal of preventing age-related eye diseases. The products are AREDS Formula Soft Gels, AREDS Formula Tablets, AREDS Lutein Soft Gels, and AREDS 2 Formula.
PreserVision claims to be the top recommended brand of eye vitamins for people suffering from age-related macular degeneration. PreserVision's AREDS 1 and AREDS 2 formulas are patented and based on the clinical evidence from the Age-Related Eye Disease Studies performed by the National Institutes of Health.
The AREDS formula was the supplement that was tested in 2001 in those studies, in which it was shown to reduce the risk of progression in people with moderate-to-advanced AMD by 25 percent.